Rinehart Racing® Slip-On Exhausts give your bike the distinct Rinehart sound and look without having to remove your stock header. Slip-on mufflers also provide modest increases in peak horsepower and torque by replacing the restrictive stock mufflers with a more open, free-flowing baffle. Designed and manufactured in the USA, Rinehart Racing Slip-Ons are available in a variety of sizes, chrome or black finishes and endless end cap combinations. From our classic 3.5” and 4” mufflers, which are available with our custom Moto Series end caps, to our latest MotoPro45 4.5” Standard or Tradition slip-ons, Rinehart has a slip-on muffler that fits your ride, your sound and your budget. Rinehart exhausts are also backed by a limited lifetime warranty which means you can ride with confidence in our quality. Slip-ons for Harley and Indian Touring motorcycles are also EPA and CARB emissions compliant.